Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest40.8°F7040.6°F0.2°F
Illinois CD 2. Northeast41.1°F6741.0°F0.1°F
Illinois CD 3. West43.6°F5243.7°F-0.1°F
Illinois CD 4. Central43.4°F6743.3°F0.1°F
Illinois CD 5. East43.1°F6843.0°F0.1°F
Illinois CD 6. West Southwest46.1°F6845.9°F0.2°F
Illinois CD 7. East Southeast46.5°F7646.0°F0.5°F
Illinois CD 8. Southwest48.9°F7448.5°F0.4°F
Illinois CD 9. Southeast49.0°F7248.6°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from